/*************************************************************************** * This program is Copyright (C) 1986, 1987, 1988 by Jonathan Payne. JOVE * * is provided to you without charge, and with no warranty. You may give * * away copies of JOVE, including sources, provided that this notice is * * included in all the files. * ***************************************************************************/ #define DIRTY ((daddr) 01) /* needs update for some reason */ #define MODELINE 02 /* this is a modeline */ #define L_MOD 04 /* line has been modified internally */ #define makedirty(line) { (line)->l_dline |= DIRTY; } #define isdirty(line) ((line)->l_dline & DIRTY) struct scrimage { int s_offset, /* offset to start printing at */ s_flags, /* various flags */ s_id, /* which buffer line */ s_vln; /* Visible Line Number */ Line *s_lp; /* so we can turn off red bit */ Window *s_window; /* window that contains this line */ }; extern struct scrimage *DesiredScreen, /* what we want */ *PhysScreen; /* what we got */ extern bool UpdModLine, /* whether we want to update the mode line */ UpdMesg; /* update the message line */ extern int chkmail proto((int force)), calc_pos proto((char *lp,int c_char)); extern void disp_opt_init proto((void)), ChkWindows proto((struct line *line1,struct line *line2)), ChkWinLines proto((void)), DrawMesg proto((bool abortable)), TOstart proto((char *name, bool auto_newline)), TOstop proto((void)), Typeout proto((char *, ...)), rbell proto((void)), redisplay proto((void)); extern int DisabledRedisplay; #ifdef ID_CHAR extern bool IN_INSmode; extern int IMlen; extern void INSmode proto((bool)); #endif /* ID_CHAR */